<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<h1>查询页面</h1>
<form action="gjcchaxun.php" method="post">
<div>
请输入汽车名称：
<input type="text" name="name" />
<input type="submit" value="查询" />
</div>
</form>
<table width="100%" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>代号</td>
<td>名称</td>
<td>系列</td>
<td>上市时间</td>
<td>油耗</td>
<td>功率</td>
</tr>
<?php
include("DBDA.class.php");
$db=new DBDA();
$tj="";
$name="";
if(!empty($_POST))
{
$name=$_POST['name'];
$tj="where Name like '%{$name}%'";
}
$sql="select * from car ".$tj;//car后记得加空格
$attr=$db->Query($sql);
foreach($attr as $v)
{
//处理关键字
$v[1];$name;
//$re="<mark>{$name}</mark>";
$re="<span style='color:red'>{$name}</span>";
$str=str_replace($name,$re,$v[1]);
echo"<tr>
<td>{$v[0]}</td>
<td>{$str}</td>
<td>{$v[2]}</td>
<td>{$v[3]}</td>
<td>{$v[4]}</td>
<td>{$v[5]}</td>
</tr>";
}
?>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<h1>查询页面</h1>
<form action="duotiaojianchaxun.php" method="post">
<div>
请输入汽车名称：
<input type="text" name="name" />
请输入系列代号：
<input type="text" name="brand"/>
<input type="submit" value="查询" />
</div>
</form>
<table width="100%" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>代号</td>
<td>名称</td>
<td>系列</td>
<td>上市时间</td>
<td>油耗</td>
<td>功率</td>
</tr>
<?php
//一般来说做查询的时候，用户不输入任何内容就是查询所有的
include("DBDA.class.php");
$db=new DBDA();
//多条件查询
$tj1="1=1";
$tj2="1=1";
$name="";
if(!empty($_POST))
{
if($_POST['name']!="")
{
$name=$_POST['name'];
$tj1="Name like '%{$name}%'";
}
if($_POST['brand']!="")
{
$tj2="Brand='{$_POST['brand']}'";
}
}
$cxtj=" where ".$tj1." and ".$tj2;
$sql="select * from car ".$cxtj;//car后记得加空格
echo $sql;
$attr=$db->Query($sql);
foreach($attr as $v)
{
//处理关键字
$v[1];$name;
//$re="<mark>{$name}</mark>";
$re="<span style='color:red'>{$name}</span>";
$str=str_replace($name,$re,$v[1]);
echo"<tr>
<td>{$v[0]}</td>
<td>{$str}</td>
<td>{$v[2]}</td>
<td>{$v[3]}</td>
<td>{$v[4]}</td>
<td>{$v[5]}</td>
</tr>";
}
?>
</table>
</body>
</html>